﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace common
{
    public class history
    {
        public TabPage node { get; set; }

        public history pre { get; set; }

        public history next { get; set; }

        public history Clone()
        {
            history h = new history();
            h.pre = this.pre;
            h.next = this.next;
            h.node = this.node;
            return h;
        }
    }
}
